Tokyo has no shortage of skyscrapers. At night, the city pulsates with the red aircraft warning lights atop them as far as the eye can see. This is the Sumitomo Building, but there are plenty more where this came from. How far up can skyscrapers go?
Well, let's see. First of all, we wouldn't have any skyscrapers if it weren't for the steel skeletons and the reinforced concrete... if you don't consider Shibam, of course, where they managed quite a bit (up to 11 storeys) some 500 years ago. Just don't expect Visa moving in any time early.
Many seem to agree that money is the one factor limiting skyscraper height: the effect ot the wind would be so enromous that very strong (and expensive) materials would be needed. I personally preferred a more subtle problem: how many elevators would such a behemoth need to be practical? A bigger bank of elevators severely reduces the available space for offices and flats, and some creative solutions would needed!
A Tokyo no hi falten pas gratacels. De nit, la ciutat batega amb les llums d'avís per avions fins allà on arriba la vista. Aquest és l'edifici Sumitomo, perà n'hi ha molts mes. Fins quina alçada arribaran?
Anem a pams. En primer lloc, no tindriem pas gratacels si no fos pels esquelets d'acer i el formigo armat... si no tens en compte Shibam, on se les van arreglar forç bé (fins a 11 pisos) ara fa uns 500 anys. No espereu drets a que Visa s'hi mudi, perè!
Força gent sembla estar d'acord que l'unic factor limitant són els diners: la força del vent seria tan espectacular que caldria emprar materials molt forts (i cars). Personalment m'agraden mes els obstacles mes subtils: quants ascensors caldrien en un monstre enorme d'edifici, per poder-s'hi moure convenientment? Caldria un banc d'ascensors major, que treuria molt d'espai per oficines i apartaments, si no es que fas l'edifici mes ample, i tornem al cost dels materials!
Thursday, November 13, 2008
A random skyscraper in Shinjuku, Tokyo
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